How php intercepts Chinese and English strings

Many of my friends have been worried about how to intercept Chinese and English strings in php (as the mainstream development language). I have been using this method. you may try it. Functionstr_cut (& #36; str_cut, & #36; length) & #123; & nbsp; if (strlen (& #36; str_cut) & gt; & #36; length) & #123; Many of my friends have been worried about how to intercept Chinese and English strings in php (as the mainstream development language). I have been using this method. you may try it.

Function str_cut ($ str_cut, $ length ){

If (strlen ($ str_cut)> $ length) {// process the title, too long ...... Indicates
For ($ I = 0; $ I <$ length; $ I ++ ){
If (ord ($ str_cut [$ I])> 128) $ I ++;
}
$ Str_cut = substr ($ str_cut, 0, $ I );
}
Return $ str_cut;
}


$ Content = "the jhkjlk workshop of Shujia fggfh Industrial Street handles big; l hard work fdfd National igkdjgkfd .............................. ";

$ Content = str_cut ($ content, $ length = "25 ");

Echo $ content;